baber/WOPTO huggingface dataset:
Patent JP-H09268797-A (JP)
Title: Seismic isolation structure of structural body
Inventor: YATSUHASHI MOTOHARU
IPC: E04B1/36
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a dust-proofing ability, water proofing ability and moisture proofing ability, which are all high to a satisfactory extent, on a seismic isolation supporter by covering a transparent cover which is deformable, responding with a relative potentiality over a seismic isolation supporter interposed between a foundation and a building so as to enclose the supporter. SOLUTION: A seismic isolation supporter 8 is interposed between a foundation 2 and a structure, such as a building 4 so that the building 4 may be supported movably in the horizontal direction with a rolling bearing or a sliding bearing, such as a ball bearing 6. A transparent cover 10, which is deformable, responding to the relative displacement between the foundation 2 and the building 4, is provided in this structure, thereby enclosing the seismic isolation supporter 8. This construction makes it possible to prevent the adhesion of a foreign matter, such as dust or the penetration of rainwater or the like in a rolling surface or the sliding surface of the seismic isolation supporter, it is also possible to protect the transparent cover 10 by removably covering a shading protection cover 16 over the outside of the transparent cover 10.
Patent JP-H1175333-A (JP)
Title: Structure of driving coil of dc brushless motor
Inventor: KUMAGAI YOSHIKI
IPC: H02P6/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To increase the number of times of cogging without increasing the numbers of poles and slots as much as possible, and to decrease vibration to be generated when the motor is rotating, by adding a specified number of coils to a conventional driving coil structure being called bridge connection. SOLUTION: Concerning a coil L5, its one end is connected to the junction of coils L1 and L2, and the other end is connected to a switch S1. Concerning a coil L6, its one end is connected to the junction of coils L2 and L3, and the other end is connected to a switch S4. Concerning a coil L7, its one end is connected to the junction of coils L3 and L4, and the other end is connected to a switch S2. Concerning coil L8, its one end is connected to the junction of coils L1 and L4, and the other end is connected to a switch S3. By connecting the driving coils in this way, cogging is generated forty times per motor revolution, in case of ten poles and eight slots. Besides, it becomes possible to decrease the strength of cogging sharply.
Patent JP-H0589856-A (JP)
Title: Incandescent lamp
Inventor: SENZAKI SHIGERU
IPC: H01K1/58
Filed: 1991-09-27
Abstract: PURPOSE:To provide a light source unit having excellent durability and lifetime and equipped with a built-in incandescent lamp, with which risk of internal temp. rise is precluded. CONSTITUTION:In an incandescent lamp fitted with a glass bulb 1 around its filament light emission part 2, the glass bulb 1 is constructed in such a double wall structure that a void 3 is formed between an outer wall glass 4 and inner wall glass 5, wherein a fluid circulating means 8 is coupled with this void 3. A cooling water or cold wind is allowed to flow to the void so as to suppress temp. rise of the glass bulb.
Patent JP-S62107849-A (JP)
Title: Manufacture of metal product
Inventor: MURAI TERUYUKI
IPC: B22F3/115
Filed: 1985-11-06
Abstract: PURPOSE:To obtain a sound metal product having fine structure and no segregation without a degassing process by pouring a molten metal flow on a rotating disk to obtain the fine metal particles, producing the metal plate by accumulating and cooling them and press-forming the metal plates which are piled up as multiplex layers. CONSTITUTION:At first, the molten metal flow is dropped on the rotating disk with high speed rotation to obtain the fine particles by centrifugal force of the disk. Next, before the aove-mentioned particles solidify, they are accumulated and cooled on a shifting base to produce <=30 mm thickness of the metal plate. Further, >=2 layers of this metal plates are piled up and press-formed by hot or cold rolling, etc., to get >=95% of bulk density. In this case, it is desirable that the metal plates piled up are composed of a different compsn. for each metal plate or further at press-forming, one or more kinds among fine particles of Y2O3 or Al2O3, or metallic fibers or ceramic fibers are dispersed between each metal plate layer.
Patent JP-S61128669-A (JP)
Title: Original reader
Inventor: OZAWA TAKASHI
IPC: H04N5/335
Filed: 1984-11-27
Abstract: PURPOSE:To set an output at the dark to a zero level, to improve the S/N of a signal and to detect uniformly a density level by using a reset switching circuit and a CMOS switch. CONSTITUTION:An N-channel MOSFET21 and a P-channel MOSFET22 are turned on to discharge the signal electric charge of a capacity C, and a wiring 17 is caused to go to a grounding level, thereby resetting a photodetecting element L. At this time a voltage pulse by bit is impressed to the gate 23 of the FET21 from a shift register, while to the gate 24 of the FET22 is a voltage with reverse polarity impressed in order to turn on both MOSFETs 21 and 22. At this time an electric charge of DELTAQ flows in the wiring 17 through a gate drain capacity 27 from the FET21, while an electric charge of DELTAQ flows out of the wiring 17 to the FET22 through a gate drain capacity 26. Accordingly the charge for existing in the wiring 17 goes to zero when a switch S2 is turned on.
Patent JP-H05184640-A (JP)
Title: Door opening/closing type bath tub
Inventor: SEKIGUCHI YASUO
IPC: A61H33/00
Filed: 1991-09-27
Abstract: PURPOSE:To reduce the hot water transferring time following a bathing by providing a door seal plate slidable in the thickness direction to a door base member which is slidable in the surface direction to the side wall of a bath tub main body, and pressing to move the door seal plate to the side wall side of the bath tub main body, to the door base member, so as to seal the clearance between the side wall through a seal member. CONSTITUTION:This door opening/closing type bath tub 1 is provided with a bath tub main body 5 in which an opening 4 is formed by cutting a part of a side wall 3 at the middle part in the height direction; and a door 6 provided slidably in parallel to the side wall 3 and in the surface direction to open and close the opening 4 of the side wall. In this case, the door 6 is composed of a door base member 11 provided slidably in the surface direction to the side wall 3 of the bath tub main body 1 and a door seal plate 12 provided at the bath tub main body 5 side of the door base member 11 slidably in the thickness direction to the door base member 11. By moving the door 6 in the surface direction to the side wall 3 by a door moving means 15, and by pressing to move the door seal plate 12 by a door moving means 16, the clearance between the side door 3 is sealed through a seal member 17.
Patent JP-H0885374-A (JP)
Title: Ear for double line interval
Inventor: FUKUI SEIICHI
IPC: B60M1/24
Filed: 1994-09-19
Abstract: PURPOSE: To keep the double line in an extremely simple manner and to the same height as the lower surface of a trolley line in a locally worn part of the trolley line. CONSTITUTION: A first holding part 3 to hold a separate trolley line 2 is joined to a second holding part 5 to hold a double line 4 in the transverse direction, a wedge screw 7 is arranged on the joining surface between the first holding part 3 and the second holding part 5, and the joining position of the first holding part 3 and the second holding part 5 is adjusted in the vertical direction by the wedge screw 7.
Patent JP-S61147862-A (JP)
Inventor: JIYON EI SHINPUSON
IPC: C22C19/03
Filed: 1985-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63105341-A (JP)
Title: Air conditioner with seawater mist remover
Inventor: KOSAKA YOSHIOMI
IPC: B01D45/08
Filed: 1986-10-21
Abstract: PURPOSE:To prevent a filter from being shortened of its like and corroded due to salt by providing an eliminator on the upstream side of the filter for filtering air and connecting the main body part on the downstream side of a blower to the main body part of a mixing chamber by means of a circulation duct. CONSTITUTION:Ventilation fresh air including seawater mist flows into a mixing chamber 6 by means of a blower. Large powdery dust contained in external air comes into collision with an eliminator 5 and drops, and fine powdery dust is removed by a filter. Thus, external air is cooled by a cooler 8 and sucked up by a blower 4 and thereafter discharged. A part of cooled air passes through a circulation duct and is circulated to a mixing chamber 6 and mixed with external air flowing into the chamber 6. Mixed external air is cooled and the relative humidity increases. Accordingly, the water content of external air grows to particles with fine grains such as seawater mists as nuclei and moves to the direction of the eliminator 5. However, since the particle size becomes large, the particles come into collision with the eliminator 5, adhere thereto or drop onto the same due to inertia force thereof and are eliminated. By these procedures, deliquescence or clogging of the filter surface due to trapping of seawater mists is removed.
Patent JP-H0885590-A (JP)
Title: Device for automatically receiving express delivery or the like
Inventor: KOJIMA KUNIHARU
IPC: A47G29/12
Filed: 1994-09-19
Abstract: PURPOSE: To receive a plurality of goods and establish a countermeasure against theft for goods which have been received by providing, in a receiving box, a second shutter which is opened and closed in association with a shutter for shielding a window of the receiving box. CONSTITUTION: There are provided in a receiving box a first shutter plate 2 which shields a window 10 in a waiting state P and protrudes forward from the box in a receiving state Q to form a horizontal receiving table before the lower edge of the window 10 and a second shutter plate 3 which is constituted of a pair of left and right semi-shielding plates 3A which are located in the box when the plate 2 is in the state P and which shields the window 10 when the plate 2 is in the state Q. The plates 3A include a pair of lock pieces 41, and in the state Q of the plate 2, rotation of the plates 3A is prevented by rotary wheels 40 each constituting lock bodies 4. As a result, when the plate 2 is in the state Q, the window 10 is shielded by the plates 3A so that when an article of commerce is put into the box by rotation of the plate 2, the plates 3A are opened automatically.
Patent JP-S62201922-A (JP)
Title: Epoxy resin composition
Inventor: NANBA HIROAKI
IPC: C08L63/00
Filed: 1986-10-21
Abstract: PURPOSE:To obtain the titled composition excellent in heat resistance, water resistance, flexibility and insulation property, by mixing an epoxy resin with a specified dicyclopentadiene-modified phenolic resin. CONSTITUTION:Dicyclopentadiene (a) and phenol (b) are polymerized together in the presence of a Lewis acid catalyst to obtain a curing agent (B) which is a diclopentadiene-modified phenolic resin of the formula (wherein n is 0-15). An epoxy resin (A) having at least two epoxy groups per molecule, such as a (non)-glycidyl epoxy resin (e.g., oxo cresol novolak epoxy resin), is mixed with component B and, optionally, additives (C) such as carbon fiber, glass fiber, plasticizer, organic solvent, filler, pigment and accelerator (e.g. heterocyclic amine).
Patent JP-S60137111-A (JP)
Title: Amplitude limiting circuit
Inventor: KAKIMOTO TAKASHI
IPC: H03G11/00
Filed: 1983-12-26
Abstract: PURPOSE:To enhance noise suppression effect by connecting the common emitter connection point of a pair of an NPN and a PNP transistor (TR) to the output load part of a differential amplifier circuit in common, and feeding its output back negatively. CONSTITUTION:A pair of emitters of NPNTRQ18 and PNPTRQ19 are connected to the high impedance point of the output of the negative feedback type differential amplifier consisting of TRs Q11-Q17 and resistances R11-R14, and R16, and the base of the TRQ11 as the in-phase input of the differential amplifier and the base of TRQ17 as the opposite-phase input are biased to V1. The collectors of the pair of TRQ18 and TRQ19 are both connected to the base of the TRQ17, and when the amplitude of the output attains to an amplitude limitation level and the pair of TRs Q18 and Q19 conduct, a feedback current flows to each collector.
Patent JP-S61130577-A (JP)
Inventor: HONMA MIKIO
IPC: B60R16/02
Filed: 1984-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1180768-A (JP)
Title: Rolling oil for direct lubrication and rolling
Inventor: IHARA HAJIME
IPC: C10N40/24
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a rolling oil capable of forming forced emulsion large in particle size when directly lubricated onto the surface of a roll and/or rolling material, and because of high adherability of the emulsion, capable of reducing the coefficient of friction between the roll surface and rolling material, by including a specific compound. SOLUTION: This rolling oil contains a mono- or polyoxyalkylene alkylamine fatty acid ester (hereafter, referred to as ester). The base oil for this rolling oil is, as the main component, pref. at least one kind selected from mineral oils, natural oil-and-fat, synthetic esters and polymerized fatty acid esters. The ester is pref. a compound of the formula; R<2> -CO-(OR<4> )n NR<1> -(R<5> O)m -H (R<1> and R<2> are each a 9-26C straight-chain or branched alkyl; R<4> and R<5> are each a 2-10C alkylene; (n) and (m) are 1-10). It is preferable that the contents of the base oil and the ester in this rolling oil are 65-99.99 wt.% and 0.05-3 wt.%, respectively.
Patent JP-H04126978-A (JP)
Title: Refrigerator
Inventor: FUJIWARA SADAO
IPC: F25D23/02
Filed: 1990-09-19
Abstract: PURPOSE:To form a structure which is scarcely fallen forward even if the weight of a cover is increased by forming a plurality of insertion units to be inserted into a box and a contact to be placed on a leg base on the inner surface of a decoration cover. CONSTITUTION:A decoration cover 55 is disposed under a door 16, and formed at the center of its front wall in a bent shape protruding forward similarly to doors 13-16. The cover 55 has a lower wall 57 extending from a front wall rearward to be opposed to an upper wall 56. The cover 55 is disposed at its lower part in front of a leg base 50 at the time of securing. A plurality of insertion units 58 to be inserted into a hole 60 formed on the lower front surface of heat insulation box pair 2 and a pair of right and left ribs 59 as contacts to be placed on the base 50 are formed. If fins 58B formed at the units 58 are connected to the wall 57, the strengths of the units 58 are improved. Even if the weight of the cover is increase to exceed the load resistance of the unit or a small impact is applied, the forward falling of the cover is not only prevented, but also not removed.
Patent JP-S62113636-A (JP)
Title: Wiper apparatus for vehicle
Inventor: GOTO MASAMI
IPC: B60S1/04
Filed: 1985-11-11
Abstract: PURPOSE:To prevent positional shift of a wiper arm upon securing by forming a recess for setting the initial installing position of wiper arm in a wiper lifter and freely mounting the wiper arm to a drive shaft in the state that the wiper arm is positioned in said recess. CONSTITUTION:A recess 23 for setting the initial mounting position of a wiper arm 7 is formed in a wiper lifter 21 in front of a stopper section 22 in the stopping/moving direction of the wiper arm 7. In the wiper arm 7 can be fixed freely to a wiper drive shaft 14 in the state that the wiper am 7is engaged and positioned in said recess 23. Since the initial mounting position can be set while the backlash in the wiper link system is acticipated and corrected, the wiper blade 2 will return to a predetermined position upon stoppage of wiper, resulting in prevention of the positional shift upon securing of the wiper arm 7.
Patent JP-H04131439-A (JP)
Title: Vacuum soil water collecting process
Inventor: IWASAKI KATSUMI
IPC: E03F5/22
Filed: 1990-09-20
Abstract: PURPOSE:To reduce the burden of exposure to air in a sewage treatment works by arranging air dispersing pipes to be communicated with open air, in a vacuum tank, and by communicating the air dispersing pipes and the open air with each other when the discharge quantity of dirty water is lowered, to introduce the open air into the air dispersing pipes to be exposed to air. CONSTITUTION:For about 16 hours during a daytime and night, a vacuum pump 6 is operated, and soil water drained from a soil water source 1 is sucked into a vacuum tank 5. After that, when the discharge quantity of the soil water is remarkably lowered at midnight, then valves 8 are opened, and air dispersing pipes 7 communicate with open air, and by differential pressure between the negative pressure of the tank 5 and atmospheric pressure, air is introduced into the air dispersing pipes 7, and the soil water is exposed to air for about 8 hours. After that, a pressure feeding pump 9 is operated, and the soil water in the tank 5 is drained. Besides, the valves 8 are closed, and the air dispersing pipes 7 and the open air are interrupted from each other, and the pump 6 is operated, and pressure in the tank 5 is made negative again.
Patent JP-S61129375-A (JP)
Title: Walking type working machine
Inventor: SHIMAZUMI KAZUO
IPC: B62D51/06
Filed: 1984-11-27
Abstract: PURPOSE:To miniaturize and simplify a drive device, by providing such an arrangement that a walking type working machine is changed over between a condition in which right and left wheels are vertically swung in opposite directions and a condition in which the right and left wheels are swung in the same direction so that only one cylinder may be used for swinging the right and left wheels. CONSTITUTION:When a valve 11e in a space fixing mechanism 11 is closed, the space between the displacement section 7b of a seesaw type arm 7 and a transmission casing M is fixed. In this condition, when a hydraulic cylinder 10 is extended and retracted, the seesaw type arm 7 is driven and swung about its pivotal connecting section with respect to a double-acting cylinder 11a, as a fulcrum, so that both wheels 6, 6 are vertically swung in opposite directions. Further, when the valve 11e is opened to extend and retract a hydraulic cylinder 10, the seesaw arm 7 is driven to be moved in the direction of advance of the machine body without swinging motion so that both wheels 6, 6 are vertically swung in the same direction.
Patent JP-H04129232-A (JP)
Title: Pressure welding type semiconductor device
Inventor: MIZOJIRI TETSUO
IPC: H01L21/58
Filed: 1990-09-19
Abstract: PURPOSE:To improve the state of the contact of a thermally compensating plate and the Al layer of a second main electrode by reducing the thickness of the thermally compensating plate to at least half or more of the thickness of a first electrode while the chamfering of a surface brought into contact with the second main electrode of the thermally compensating plate larger than that of a surface brought into contact with an inserting plate and specifying the surface roughness of the surface brought into contact with the second main electrode of a semiconductor element of the thermally compensating plate and a surface brought into contact with another surface. CONSTITUTION:A thermally compensating plate 17A is formed in the same thickness as the thickness of a first main electrode 3, both surfaces of the plate 17A are lapping-worked by #1500, only a surface brought into contact with a second main electrode 4 is etched and machined, surface roughness is brought to 0.6-2.0mum, and an outer circumferential section is chamferred by 0.1-0.5mm. The thermally compensating plate 17A and an inserting plate 18 are brought into contact with each other so that the contact interface of the plate 17A and the plate 18 at the time of intermittent conduction can be slid adequately because the surface roughness of a surface brought into contact with the inserting plate 18 of the thermally compensating plate 17A is 0.2-0.5mum, and the sticking of the thermally compensating plate 17A and the Al layer of the second main electrode 4 is prevented because the surface roughness of the surface brought into contact with the second main electrode 4 is 0.6-2.0mum, thus generating no crack in the semiconductor substrate of a semiconductor element 1. The outer circumferential section of the surface brought into contact with the second main electrode 4 of the thermally compensating plate 17A is chamferred by 0.1-0.5mm, thus generating no sag of the Al layer of the second main electrode 4.
Patent JP-H0985407-A (JP)
Title: Method for controlling molten steel level in mold in continuous caster
Inventor: TONE ISAO
IPC: B22D11/16
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To precisely control molten steel level in a mold in a continuous caster even under any operational condition. SOLUTION: At the time of controlling the molten steel level poured into the mold 3 while detecting the level of molten steel poured in the mold 3 from a tundish 2 by using a molten steel level meter 5 to adjust the sliding nozzle 4, these systems of a PID control system, an observer control system and robust control system having different control gains, are changed over with each threshold value of casting velocity, remained molten steel quantity in a ladle and tundish wt. By this method, the molten steel level control in the mold 3 with the optimum control system to the present optional condition can precisely be achieved.
Patent JP-2000083364-A (JP)
Title: Movable core linear motor
Inventor: ABE YUJI
IPC: H02K41/03
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a movable core linear motor which can be made thin while reducing copper loss and improving efficiency. SOLUTION: Fixed section comprises a stator core frame 16 having substantially U-shaped cross-section defined by an outer part 16a, an inner part 16b and a bottom part 16c coupling them at one end parts thereof, permanent magnets 22, 24 secured to the opposite faces of the outer and inner parts 16a, 16b, and a coil 18 disposed in the inner space of the stator core frame 16. A movable section 14 comprises a tubular bottomed movable holding body 26 which penetrates the shaft part 28 and a movable core 30 fixed to the open end part of the holding body 26, wherein the movable core 30 is disposed in the gap between the permanent magnets 22, 24 of the stator core frame 16. According to the structure, to length of the wire used for the coil 18 can be shortened and since copper loss can be reduced, motor efficiency is improved.  Furthermore, the motor can be made thin because the thickness of the coil can be decreased in the axial direction.
Patent JP-S60146699-A (JP)
Inventor: SADAYAMA SHIGEMITSU
IPC: B26F3/00
Filed: 1983-12-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62111404-A (JP)
Title: Manufacture of sheet coil
Inventor: ISOJIMA SHIGEKI
IPC: A61B5/055
Filed: 1985-11-09
Abstract: PURPOSE:To obtain a sheet coil fitting the shape of an object to be mounted by forming the resin between conductive wire materials into a desired shape with the resin being half-cured, and performing the final curing after the formation. CONSTITUTION:A sheet coil 11 consists of conductive wire materials 12 which were wound so as not to be in contact with each other and the resin impregnated between said conductive wire materials 12. If resin such as epoxy resin has been previously deposited around the conductive wire materials 12, it is directly half-cured, and if weldable varnish, glass tape or the like is used, resin such as epoxy resin is further impregnated in the wound body and half-cured. With the resin being half-cured, it is formed into a final shape, and the resin is cured, thereby obtaining the sheet coil 11 of a desired shape.